CN210966290U

CN210966290U - Dust collector in alumina powder preparation process

Info

Publication number: CN210966290U
Application number: CN201921565622.3U
Authority: CN
Inventors: 黄超
Original assignee: Henan Jiyuan Brother Material Co ltd
Current assignee: Henan Jiyuan Brother Material Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-10
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a dust removal device in the preparation process of alumina powder, which comprises a dust removal device; the dust removal device is composed of a collecting barrel and a dust hood, an air outlet is formed in one side of the upper end of the collecting barrel, a filter plate is arranged on one side, close to the air outlet, of the upper side inside the collecting barrel, a discharge port is formed in the bottom end of the collecting barrel, the upper end of the discharge port is welded to the bottom end of the collecting barrel, an air inlet is formed in one side of the upper end of the collecting barrel, a motor is arranged on the upper side of the air inlet, a turbine is arranged at the bottom end of the motor and stretches into the air inlet, a pipeline is arranged at one. The utility model discloses inside the leading-in collecting box of the gas that will extract during the use, contain the gaseous back of collecting of aluminium oxide and filter through the filter plate, separate gas and granule, gas after the separation will discharge, and the dust will fall into the inside collection that unifies that carries on of collecting vessel.

Description

Dust collector in alumina powder preparation process

Technical Field

The utility model relates to an alumina powder preparation equipment technical field specifically is a dust collector in alumina powder preparation process.

Background

Alumina, formula Al2O 3. The aluminum oxide is a high-hardness compound, has a melting point of 2054 ℃ and a boiling point of 2980 ℃, can be ionized at a high temperature, is commonly used for manufacturing refractory materials, and can be easily inhaled into the human body to cause injury to the human body and require dust removal because aluminum oxide powder floats in the air during preparation.

The existing dust removal device directly discharges air into the outside air when in use, which not only causes air pollution, but also causes waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector in alumina powder preparation to solve among the prior art dust collector when using directly arrange the air to the outside air, not only can cause air pollution, still can make extravagant problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device in the preparation process of aluminum oxide powder comprises a dust removal device; the dust removing device consists of a collecting barrel and a dust collecting cover, supporting legs are arranged around the bottom end of the collecting barrel, the upper ends of the supporting legs are fixedly arranged at the bottom end of the collecting barrel through bolts, one side of the upper end of the collecting barrel is provided with an air outlet, a filter plate is arranged on one side of the upper side of the interior of the collecting barrel, which is close to the air outlet, two sides of the filter plate are fixedly arranged at one end of the upper side of the interior of the collecting barrel through bolts, the bottom end of the collecting barrel is provided with a discharge port, the upper end of the discharge port is welded at the bottom end of the collecting barrel, one side of the upper end of the collecting barrel is provided with an air inlet, the upper side of the air inlet is provided with a motor which is fixedly arranged on the upper side of the air inlet through a bolt, the bottom end of the motor is provided with a turbine, the turbine extends into the air inlet, one end of the air inlet is provided with a pipeline, and the other end of the pipeline is fixedly installed on the upper side of the dust collection cover through a bolt.

Preferably, the inside baffle that is provided with of collecting vessel, and the baffle welding is inside the collecting vessel, and the baffle upside is arranged by the bell mouth.

Preferably, the front end of the dust hood is provided with a corrugated sleeve, and the corrugated sleeve is fixedly arranged at the front end of the dust hood through a bolt.

Preferably, a spring tube is arranged on the outer side of the pipeline, and the spring tube is adhered to the outer side of the pipeline through adhesive glue.

Preferably, a side bracket is arranged between the air inlet and the collecting barrel, and the side bracket is fixedly installed at the bottom end of the air inlet and one side of the collecting barrel through bolts.

Preferably, the outer side of the pipeline is sleeved with a fixing sleeve, the fixing sleeve is rotatably installed on the installation cylinder through threads, and the installation cylinder is welded on the outer side of the air inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the gas-liquid separator is used, the extracted gas is guided into the collecting box, the gas containing aluminum oxide is collected and then filtered through the filter plate, the gas and particles are separated, the separated gas is discharged, and dust falls into the collecting barrel for uniform collection;

2. a triangle is formed between the side bracket and the air inlet and the collecting barrel, and the installation between the air inlet and the collecting barrel is more stable according to the principle that the triangle has stability;

3. the spring pipe is used for supporting the pipeline, so that the phenomenon that the pipeline is folded after being bent to cause pipeline blockage and influence the flow of gas is avoided when the pipeline is used;

4. the corrugated sleeve is used for extending the bottom end of the dust collection cover, and the distance between the dust collection cover and the dust removal position is adjusted according to actual requirements.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the dust cage of the present invention;

fig. 3 is a schematic view of the structure of the collecting barrel of the present invention.

In the figure: 1. a dust removal device; 2. an air outlet; 3. a collection barrel; 4. an electric motor; 5. an air inlet; 6. a pipeline; 7. a side bracket; 8. a support leg; 9. a discharge port; 10. a turbine; 11. a dust collection cover; 12. a corrugated sleeve; 13. a spring tube; 14. fixing a sleeve; 15. mounting the cylinder; 16. a partition plate; 17. a tapered hole; 18. and (4) filtering the plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, in an embodiment of the present invention, a dust removing apparatus for use in a process of preparing alumina powder includes a dust removing apparatus 1; dust collector 1 comprises collecting vessel 3 and

dust cage

11, 3 bottoms of collecting vessel are provided with landing leg 8 all around, bolt fixed mounting is passed through in 3 bottoms of collecting vessel in 8 upper ends of landing leg, 3 upper end one sides of collecting vessel are provided with

air outlet

2, 3 inside upsides of collecting vessel are close to air outlet 2 one side and are provided with

filter plate

18, 18 both sides of filter plate are passed through bolt fixed mounting and are in 3 inside upside one ends of collecting vessel, 3 bottoms of collecting vessel are provided with

discharge gate

9, 9 upper end welding of discharge gate is in 3 bottoms of collecting vessel, 3 upper end one sides of collecting vessel are provided with

air intake

5, 5 upsides of air intake are provided with motor 4, motor 4 passes through bolt fixed mounting and is in 5 upsides of air intake, motor 4 bottoms are provided with turbine 10, turbine 10 stretches into inside 5 of air intake, 5 one end of.

Further, collecting vessel 3 is inside to be provided with baffle 16, and baffle 16 welds inside collecting

vessel

3, 16 upsides of baffle arrange by bell mouth 17, and the bell mouth 17 of 16 upsides of baffle can avoid leading to the granule come-up of the inside bottom of collecting vessel 3 because of the reason of air current under the condition that does not influence the granule whereabouts.

Further, the front end of the dust hood 11 is provided with a corrugated sleeve 12, the corrugated sleeve 12 is fixedly mounted at the front end of the dust hood 11 through bolts, the corrugated sleeve 12 is used for extending the bottom end of the dust hood 11, and the distance between the dust hood 11 and the dust removal position is adjusted according to actual requirements.

Further, the outer side of the pipeline 6 is provided with the spring tube 13, the spring tube 13 is adhered to the outer side of the pipeline 6 through adhesive glue, and the spring tube 13 is used for supporting the pipeline 6, so that the pipeline 6 is prevented from being folded after being bent when the air conditioner is used, the pipeline 6 is prevented from being blocked, and the flowing of air is influenced.

Further, be provided with collateral branch frame 7 between air intake 5 and collecting vessel 3, and collateral branch frame 7 passes through bolt fixed mounting in air intake 5 bottom and collecting vessel 3 one side, forms triangle-shaped between collateral branch frame 7 and air intake 5 and the collecting vessel 3, has the principle of stability according to triangle-shaped for installation between air intake 5 and the collecting vessel 3 is more stable.

Furthermore, the fixed sleeve 14 is sleeved outside the pipeline 6, the fixed sleeve 14 is rotatably installed on the installation cylinder 15 through threads, the installation cylinder 15 is welded outside the air inlet 5, the pipeline 6 and the air inlet 5 can be installed and removed through the fixed sleeve 14, and the pipeline 6 is convenient to maintain and replace; when the dust collector is used, the dust collection cover 11 is arranged on the upper side of a position needing dust removal, the motor 4 is connected with an external power supply, the motor 4 is controlled to be opened through a switch, the motor 4 drives the turbine 10 to rotate, the turbine 10 drives the airflow to flow, gritty gas enters the pipeline 6 through the dust collection cover 11, the gritty gas is introduced into the collection barrel 3 through the pipeline 6, the alumina-containing gas is collected and then filtered through the filter plate 18, the gas and particles are separated, the separated gas is discharged, and the dust is collected uniformly in the collection barrel 3.

The utility model discloses a theory of operation and use flow: during the use, install dust cage 11 at the position upside that needs to remove dust, be connected motor 4 with external power supply, open through on-off control motor 4, motor 4 will drive turbine 10 and rotate, turbine 10 will drive the air current and flow, it is inside that dusty gas will get into pipeline 6 through dust cage 11, leading-in collecting vessel 3 inside through pipeline 6, it filters through filter plate 18 after the collection to contain alumina gas, separate gas and granule, gas after the separation will discharge, the dust will fall into collecting vessel 3 inside and carry out unified collection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removing device in the preparation process of aluminum oxide powder comprises a dust removing device (1); the method is characterized in that: the dust removal device (1) is composed of a collecting barrel (3) and a dust collection cover (11), supporting legs (8) are arranged on the periphery of the bottom end of the collecting barrel (3), the upper ends of the supporting legs (8) are fixedly mounted at the bottom end of the collecting barrel (3) through bolts, an air outlet (2) is formed in one side of the upper end of the collecting barrel (3), a filter plate (18) is arranged on one side, close to the air outlet (2), of the upper side inside the collecting barrel (3), two sides of the filter plate (18) are fixedly mounted at one end of the upper side inside the collecting barrel (3) through bolts, a discharge port (9) is formed in the bottom end of the collecting barrel (3), an air inlet (5) is formed in one side of the upper end of the collecting barrel (3), a motor (4) is arranged on the upper side of the air inlet (5) through bolts, the bottom end of the motor (4) is provided with a turbine (10), the turbine (10) extends into the air inlet (5), one end of the air inlet (5) is provided with a pipeline (6), and the other end of the pipeline (6) is fixedly installed on the upper side of the dust hood (11) through a bolt.

2. The dust removing apparatus for use in the production of aluminum oxide powder according to claim 1, wherein: a partition plate (16) is arranged inside the collecting barrel (3), the partition plate (16) is welded inside the collecting barrel (3), and tapered holes (17) are distributed on the upper side of the partition plate (16).

3. The dust removing apparatus for use in the production of aluminum oxide powder according to claim 1, wherein: the front end of the dust collection cover (11) is provided with a corrugated sleeve (12), and the corrugated sleeve (12) is fixedly arranged at the front end of the dust collection cover (11) through bolts.

4. The dust removing apparatus for use in the production of aluminum oxide powder according to claim 1, wherein: the outer side of the pipeline (6) is provided with a spring pipe (13), and the spring pipe (13) is adhered to the outer side of the pipeline (6) through adhesive glue.

5. The dust removing apparatus for use in the production of aluminum oxide powder according to claim 1, wherein: a side support (7) is arranged between the air inlet (5) and the collecting barrel (3), and the side support (7) is fixedly installed at the bottom end of the air inlet (5) and one side of the collecting barrel (3) through bolts.

6. The dust removing apparatus for use in the production of aluminum oxide powder according to claim 1, wherein: the outer side of the pipeline (6) is sleeved with a fixing sleeve (14), the fixing sleeve (14) is rotatably installed on an installation cylinder (15) through threads, and the installation cylinder (15) is welded on the outer side of the air inlet (5).